281497091072

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{2531}}^1\times {\mathrm{6389}}^1$

素因数の和:8957

約数の個数: 88

約数和(自身を含む): 596149120080

約数和(自身を除く): 314652029008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 2531, 4352, 5062, 6389, 8704, 10124, 12778, 17408, 20248, 25556, 40496, 43027, 51112, 80992, 86054, 102224, 108613, 161984, 172108, 204448, 217226, 323968, 344216, 408896, 434452, 647936, 688432, 817792, 868904, 1295872, 1376864, 1635584, 1737808, 2591744, 2753728, 3271168, 3475616, 5507456, 6542336, 6951232, 11014912, 13902464, 16170559, 22029824, 27804928, 32341118, 44059648, 55609856, 64682236, 111219712, 129364472, 258728944, 274899503, 517457888, 549799006, 1034915776, 1099598012, 2069831552, 2199196024, 4139663104, 4398392048, 8279326208, 8796784096, 16558652416, 17593568192, 35187136384, 70374272768, 140748545536, 281497091072]

約数ペア:

[(1, 281497091072), (2, 140748545536), (4, 70374272768), (8, 35187136384), (16, 17593568192), (17, 16558652416), (32, 8796784096), (34, 8279326208), (64, 4398392048), (68, 4139663104), (128, 2199196024), (136, 2069831552), (256, 1099598012), (272, 1034915776), (512, 549799006), (544, 517457888), (1024, 274899503), (1088, 258728944), (2176, 129364472), (2531, 111219712), (4352, 64682236), (5062, 55609856), (6389, 44059648), (8704, 32341118), (10124, 27804928), (12778, 22029824), (17408, 16170559), (20248, 13902464), (25556, 11014912), (40496, 6951232), (43027, 6542336), (51112, 5507456), (80992, 3475616), (86054, 3271168), (102224, 2753728), (108613, 2591744), (161984, 1737808), (172108, 1635584), (204448, 1376864), (217226, 1295872), (323968, 868904), (344216, 817792), (408896, 688432), (434452, 647936)]